MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "775"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbq1b1r/p1pppkpp/1p3n2/5p2/1P4P1/2PP4/P3PP1P/RNBQKBNR w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:56 +0000"]
[GameEndTime "2026-09-14T16:09:57 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+2.21/10 0.027s, n=25362, sd=16} d5 {-1.76/9 0.025s, n=21936, sd=14}
6. e4 {+2.30/11 0.027s, n=19304, sd=19} dxe4 {-2.26/10 0.021s, n=19415, sd=16}
7. Qb3+ {+2.30/10 0.026s, n=21899, sd=15} Ke8 {-1.64/9 0.027s, n=23134, sd=18}
8. dxe4 {+2.13/11 0.029s, n=25521, sd=17} Nxe4 {-1.85/10 0.046s, n=38826, sd=13}
9. Bg2 {+1.99/11 0.022s, n=21576, sd=20} Bb7 {-1.64/10 0.021s, n=16322, sd=13}
10. Nf3 {+1.56/9 0.015s, n=16307, sd=16} Qd5 {-1.48/10 0.015s, n=15061, sd=18}
11. Nd4 {+2.16/10 0.024s, n=23417, sd=18} g6 {-1.67/10 0.022s, n=22579, sd=16}
12. Ne6 {+2.50/10 0.023s, n=17210, sd=15} Kd7 {-1.45/10 0.020s, n=19618, sd=17}
13. Bf4 {+1.77/9 0.012s, n=12040, sd=15} Qxf5 {-1.42/10 0.022s, n=21610, sd=17}
14. Na3 {+3.95/10 0.074s, n=56070, sd=20}
Kc8 {-2.72/10 0.068s, n=49036, sd=18, White makes an illegal move: e1a1} 0-1